物理化学考试题库完整 - 百度文库

ѧ

C D

51ѧU1ӵU2,ֱ:()ѹ()()ȴʼ̬̬,C A C

B D

52иʽƵľ ( D ) A

B

C D 53 1013kPa373K,1molH2O(l)H2O(g)( D )

A Q < 0 B U = 0 C W > 0 D H > 0 54 ʱ,бȷľ ( A ) A H = QڷϵѹֻĹ B ڳѹµ,СH ֡U

C κϵѹֻĹ̡H =U C W D ʵĺݹ̡H = U + Vp

55 A̬B̬ض;:(I);(II)档йϵľ ( A )

A C

B

D

56 Էϵ,̵ʼ̬ȷ,ֵвȷľ ( D )

A ݡ̵Q B ̵W C ̵Q+ W D ȹ̵W

57 ֪ӦC(s)+O2(g)CO2(g)ĦrHm (298K)<0,³ѹһиձڵľCO2Ӧϵ( D )

A C

B D

70 ״̬Ϊp(VCnb)=nRT(b>0)нʱ ( C ) A

B

C

D

71 ˮڳл,ų,вˮʼ̬̬뻷ƽ, ( C ) A

B

ҳ

ѧ

C D

72 ѧڶ,˵ȷľ ( D ) A ڶDz

B ȴӵ崫,仯Dzܵ C һʵʹ̶ѧ

D ȫתΪ,һȫתΪ

73 ϵ״̬A仯״̬B,;:IΪ;,IIΪ;¹ϵвȷľ ( C )

A B

C D

74 ھȷϵһ,ϵ ( D )

A B ؼ C D ܼ

75 1 mol,ͬһʼ̬ȿѹȲѹͬѹ̬,̬طֱΪ S1S2,߹ϵΪ ( B )

A S1= S2 B S1< S2 C S1> S2 D S1S2

76 ھȿ,ϵĦH릤Sбʾȷľ( C )

A H > 0, S > 0 B H = 0, S = 0 C H < 0, S = 0 D H < 0, S < 0 77 270 K1013 kPaʱ,1 molˮɱ,Ըù˵,ϵȷľ ( D )

A Sϵ+S 0 B Sϵ+S > 0 C Sϵ+S = 0 D Sϵ+S < 0

78 µѹ½еĻѧӦ,䷽ɦrHm릤rSmͬ,ԷеķӦйϵе ( B )

A B C D

79 µѹ¹̿Էʱ,϶Ĺϵ ( B )

A (GT,p + Wf) > 0 B GT,p < 0 C S > 0 D H S,p > 0

?-1-1-1-1

80 ֪ʯʯīSm(298K),ֱΪ0244 J?K?mol5696 J?K?mol,Vmֱ

3-13-1

Ϊ3414 cm?mol5310 cm?mol,ʯīתΪʯ,Ӧ ( D )

A ¶,ѹ B ¶,ѹ C ¶,ѹ D ¶,ѹ

81 ijϵ״̬A̵״̬B,پ̻ص״̬A,ϵĦG릤Sйϵеһ ( D )

A G > 0, S > 0 B G < 0, S < 0 C G > 0, S = 0 D G = 0, S = 0

ҳ

ѧ

82 ( A )

A 0 B C D

83 3732 K1013 kPaµ1 mol H2O(l),3732 KĴԴӴ,Ϊ3732 K1013 kPaµH2O(g),һ̿жϹ̷ľ ( C )

A D

B

C

84 ڵµѹ,1molN21molO2,N2O2Ϊ,Ϲв仯һ״̬( A ) A D

B

C

85 ijڵ͹(Wf=0), (A )

A C 86

B

D

D

A C 87

B D

C

A

B

ҳ

ѧ

C

88

D

B A B C D 89

C

A 90

B

C

D

C A D 91 A

B ˮȡ C D 92

D

B

C

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